Title:
Passive fin ship stabilizer
United States Patent 3377975

Inventors:
Field, Sheldon B.
Publication Date:
04/16/1968
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Assignee:
Mcmullen, Ass John J.
Primary Class:
International Classes:
B63B39/06; B63B39/00
US Patent References:
3192888Combination stabilization and heeling system for ice breakers